Ben Dechrai Posts

Ben Dechrai

•Created by Ben Dechrai on 6/4/2024 in #help

Getting the client IP address with `deno serve`

I'm trying to get the IP address of the client when running declarative scripts through deno serve. It seems the fetch method only accepts the first request parameter, and if I expect and address the connInfo parameter, I get an Internal Server Error and a console output of TypeError: Cannot read properties of undefined (reading 'remoteAddr'). Are declarative scripts intended to not have access to this additional information? Or have I overlooked something?

export default {
  async fetch(request, connInfo) {
    const clientIP = connInfo.remoteAddr.hostname;
    return new Response(`Hello world! Your IP address is ${clientIP}`);
  },
};

export default {
  async fetch(request, connInfo) {
    const clientIP = connInfo.remoteAddr.hostname;
    return new Response(`Hello world! Your IP address is ${clientIP}`);
  },
};

Cheers, Ben

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